30 years’ of experience adding innovation, insight and value.

With over 2000+ products for you to choose from, our team can help you find the best solution for your unique project.

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Precast Manufacturer

We are SDG - trusted and valued by Precast Manufacturers throughout the UK, Ireland and beyond.

For over 30 years we have been a leader in the supply of precast accessories.

Our team of expertise know every component inside out. Working with precast customers to understand their needs, advising expert solutions and responding quickly to requirements, is why we are stronger together.

From stairs, bridges and culverts to balconies, car parks and hollow core flooring, we deliver quality solutions and accessories at every level.

Our focus on high end products and innovative approaches identified by our in-house teams ensures a strong end-to-end process for contractors through product selection, manufacture, installation, and aftersales support.

At SDG we only use certified products that have full traceability ensuring high quality and standards.

Contact our Precast team to discover how we can be your supply partner and make your job easier.

SDG Precast Brochure

Download our latest SDG Precast Brochure

View our latest precast catalogue.

For all queries please contact us directly on

+44 (0)28 3752 8999 or [email protected]

Our Customers

Contact Us

Gary HS web

Gary Duffy

Precast Account Manager

+44 (0) 7801 299313 [email protected]
Niall profile 2x

Niall McKenna

Precast Account Manager

+44 (0) 7825 767976 [email protected]


How can I get a quote for my next construction project from SDG?

Contact our Sales team on +44 (0) 28 3752 8999 or [email protected]. A member of our team will assist with your enquiry.

How can I purchase products from SDG?

Products can be purchased via our online shop or can be ordered by calling our sales team on +44 (0) 28 3752 8999.

Does SDG have an estimating department to assist with pricing tenders?

Yes, We have an internal estimating team to assist with the pricing of tenders. Contact us for more information on +44 (0) 28 3752 8999 or [email protected]

Do SDG complete bespoke design if required?

Yes, we offer various ranges of products that require bespoke design. Contact us with your bespoke requirement and we can discuss the options that are available.

How can I open a trade account with SDG?

Email [email protected] and a member of the team will be in contact to discuss setting up a trade account.